The global Surface Finish (ENIG, ENEPIG, OSP) for PCBs Market was valued at approximately USD 1.45 billion in 2025 and is projected to reach approximately USD 2.45 billion by 2034, expanding at a CAGR of around 5.8% during the forecast period 2026–2034. ENIG, ENEPIG, and OSP are widely used PCB surface-finishing technologies designed to protect exposed copper, improve solderability, and...